J220403.6-402918

taken from 1 paper(s):

/G.R.Ruchti et al.(2011)/

G.R.Ruchti et al.,ApJ, 737, 9, 2011(ADS)

Observational Properties of the Metal-poor Thick Disk of the Milky Way and Insights into its Origins


Stellar Parameters

Teff : 5219 log g : 2.75 vturb : 1.7

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
MgN/A...0.38+-0.1...-2.02+-0.10.36+-0.15.58+-0.1Mg
CaN/A...0.31+-0.1...-2.05+-0.10.33+-0.14.29+-0.1Ca
Ti IN/A...0.26+-0.1...-2.05+-0.10.33+-0.12.90+-0.1Ti I
Ti IIN/A...0.30+-0.1...-2.01+-0.10.37+-0.12.94+-0.1Ti II
FeN/A-2.38......-2.38...5.12Fe

Position

Right Ascension : 22 04 03.62 Declination : -40 29 19.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-15 N/A MIKELCO 40000 220 N/A N/A